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Property, Plant and Equipment
6 Months Ended
Jan. 31, 2019
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment
6.
Property, Plant and Equipment
Property, plant and equipment is stated at cost, net of accumulated depreciation, and consists of the following:
 
 
 
January 31, 2019
 
 
July 31, 2018
 
Land
 
$
62,184
 
 
$
57,413
 
Buildings and improvements
 
 
499,252
 
 
 
468,824
 
Machinery and equipment
 
 
211,136
 
 
 
197,294
 
 
 
 
 
 
 
 
 
 
Total cost
 
 
772,572
 
 
 
723,531
 
Less accumulated depreciation
 
 
(222,101
 
 
(201,477
 
 
 
 
 
 
 
 
 
Property, plant and equipment, net
 
$
550,471
 
 
$
522,054
 
 
 
 
 
 
 
 
 
 
Property, plant and equipment at both January 31, 2019 and July 31, 2018 includes buildings and improvements under capital leases of $6,527 and related amortization included in accumulated depreciation of $2,040 and $1,768 at January 31, 2019 and July 31, 2018, respectively.